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gnutls_privkey_import_ext3(3)       gnutls       gnutls_privkey_import_ext3(3)


NAME

       gnutls_privkey_import_ext3 - API function


SYNOPSIS

       #include <gnutls/abstract.h>

       int gnutls_privkey_import_ext3(gnutls_privkey_t pkey, void * userdata,
       gnutls_privkey_sign_func sign_fn, gnutls_privkey_decrypt_func
       decrypt_fn, gnutls_privkey_deinit_func deinit_fn,
       gnutls_privkey_info_func info_fn, unsigned int flags);


ARGUMENTS

       gnutls_privkey_t pkey
                   The private key

       void * userdata
                   private data to be provided to the callbacks

       gnutls_privkey_sign_func sign_fn
                   callback for signature operations

       gnutls_privkey_decrypt_func decrypt_fn
                   callback for decryption operations

       gnutls_privkey_deinit_func deinit_fn
                   a deinitialization function

       gnutls_privkey_info_func info_fn
                   returns info about the public key algorithm (should not be
                   NULL)

       unsigned int flags
                   Flags for the import


DESCRIPTION

       This function will associate the given callbacks with the
       gnutls_privkey_t type. At least one of the two callbacks must be
       non-null. If a deinitialization function is provided then flags is
       assumed to contain GNUTLS_PRIVKEY_IMPORT_AUTO_RELEASE.

       Note that the signing function is supposed to "raw" sign data, i.e.,
       without any hashing or preprocessing. In case of RSA the DigestInfo
       will be provided, and the signing function is expected to do the PKCS 1
       1.5 padding and the exponentiation.

       The  info_fn must provide information on the algorithms supported by
       this private key, and should support the flags
       GNUTLS_PRIVKEY_INFO_PK_ALGO and GNUTLS_PRIVKEY_INFO_SIGN_ALGO. It must
       return -1 on unknown flags.


RETURNS

       On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative
       error value.


SINCE

       3.4.0


REPORTING BUGS

       Report bugs to <bugs@gnutls.org>.
       Home page: https://www.gnutls.org


COPYRIGHT

       Copyright (C) 2001- Free Software Foundation, Inc., and others.
       Copying and distribution of this file, with or without modification,
       are permitted in any medium without royalty provided the copyright
       notice and this notice are preserved.


SEE ALSO

       The full documentation for gnutls is maintained as a Texinfo manual.
       If the /usr/local/share/doc/gnutls/ directory does not contain the HTML
       form visit

       https://www.gnutls.org/manual/

gnutls                               3.7.9       gnutls_privkey_import_ext3(3)

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